[TYPO3-core] RFC: Bug 5564: IRRE - foreign_selector/foreign_unique on click issue

[Oliver Hader]

This is a SVN patch request.

Problem:
Setting foreign_selector and foreign_unique to same field makes it
impossible to select a certain item from the selector via onClick. The
first item of the selector gets added regardless of which was actually
clicked.

Solution:
It is possible to use uniqueness with and without a selector. If used
without a selector, newly created children on an intermediate table
don't have an information about which record is related - thus the first
one of the remaining possibilities is used.
If uniqueness is used with a selector, this information is already given
and using the first available item isn't necessary at all in this case.

Comments:
Thanks to Nikolas Hagelstein for pointing out the problem and testing.
I'm going to commit this in one week if nobody objects.

References:
http://bugs.typo3.org/view.php?id=5564
http://lists.netfielders.de/pipermail/typo3-project-irre/2007-May/000141.html

Branches: TYPO3_4-1 & Trunk


olly
-- 
Oliver Hader
http://inpublica.de/
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